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RRU 390N

1974 Triumph Stag

Yellow Petrol 2997cc
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MOT Status

Expired
Expires24 Jun 2026
Tests13 (9 pass, 4 fail)
Pass rate69.2%

Mileage

19,025 mi
Last recorded19,025 miles
Recorded on25 Jun 2025
Typical for 1974 Triumph Stag57,450 mi

Below or average mileage for this year

4 checks still locked for this Triumph
Stolen
Finance
Write-off
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Vehicle Details

RegistrationRRU 390N
MakeTriumph
ModelStag
Year1974
ColourYellow
Fuel typePetrol
Engine2,997cc

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Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

9 pass 4 fail
Pass 25 Jun 2025 19,025 miles
Pass 28 Jun 2023 18,204 miles
Pass 14 Jun 2017 16,882 miles
Pass 4 Jun 2016 16,521 miles
Pass 21 Apr 2015 16,313 miles
Pass 26 Jul 2013 16,032 miles
Fail 15 Jul 2013 16,032 miles

Brakes imbalanced across an axle (3.7.B.5b)

Nearside Rear position lamp(s) not working (1.1.A.3b)

Offside Stop lamp not working (1.2.1b)

Offside Windscreen washer provides insufficient washer liquid (8.2.3)

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside front brake binding (3.7.B.1)

Offside rear brake recording little or no effort (3.7.B.5a)

Offside rear parking brake recording little or no effort (3.7.B.6a)

Pass 14 May 2012 16,024 miles
Fail 14 May 2012 16,024 miles

Nearside Stop lamp not working (1.2.1b)

Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 24 Apr 2010 15,761 miles

Drivers seatbelt slightly frayed

Front number plate cracked

Oil leak from engine area

Slight blow from offside front pipe

Fail 20 Apr 2010 15,761 miles

Direction indicators not working (1.4.A.2c)

Nearside Front position lamp(s) not working (1.1.A.3b)

Nearside Rear position lamp(s) excessively deteriorated so that it is not visible from a reasonable distance (1.1.A.3d)

Nearside Registration plate lamp not working (1.1.5c)

Nearside Stop lamp not working (1.2.1b)

Nearside Windscreen wiper not operating automatically when switched on (8.2.1b)

Offside Registration plate lamp not working (1.1.5c)

Offside Stop lamp not working (1.2.1b)

Offside Windscreen wiper not operating automatically when switched on (8.2.1b)

Offside rear brake binding (3.7.B.1)

Windscreen washer provides insufficient washer liquid (8.2.3)

rear brake application uneven (3.7.B.2)

rear brakes release unevenly (3.7.B.4)

Drivers seatbelt slightly frayed

Front number plate cracked

Oil leak from engine area

Slight blow from offside front pipe

Pass 9 Mar 2008 15,753 miles
Fail 5 Mar 2008 15,753 miles

Windscreen washer provides insufficient washer liquid (8.2.3)

How Reliable is the Triumph Stag?

Based on 64,590 MOT tests across 6,070 vehicles.

77.5%
Pass Rate
417
Miles/Year
56
Year Lifespan
6,070
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 2,039
Parking brake: efficiency below requirements 1,744
Suspension component mounting prescribed area is excessively corroded 1,507
Stop lamp not working 1,283
brake binding 1,269
Full Triumph Stag reliability report

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RRU 390N is a 1974 Triumph Stag in Yellow with a 2,997cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 69.2%.

Across all 1974 Triumph Stag models, the average MOT pass rate is 78.3% with a typical mileage of 57,450 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Triumph Stag fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 2,039 recorded failures. If you're considering buying RRU 390N, it's worth having these areas checked by a mechanic before committing.

The Triumph Stag typically stays on UK roads for around 56 years. At 52 years old, this Triumph Stag is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of RRU 390N?

You can check the full history of RRU 390N by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was RRU 390N registered?

RRU 390N is a 1974 Triumph Stag, first registered on 1 August 1974.

Is RRU 390N safe to buy?

The MOT history for RRU 390N shows 13 tests with a 69.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does RRU 390N have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on RRU 390N. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.